52 lines
1.9 KiB
C#
52 lines
1.9 KiB
C#
using Microsoft.EntityFrameworkCore;
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using Microsoft.Extensions.DependencyInjection;
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using SVSim.Database;
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using SVSim.Database.Enums;
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using SVSim.Database.Services;
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using SVSim.Database.Services.Inventory;
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using SVSim.UnitTests.Infrastructure;
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namespace SVSim.UnitTests.Services.Inventory;
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public class InventoryLifecycleTests
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{
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[Test]
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public async Task Dispose_without_commit_does_not_persist()
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{
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using var factory = new SVSimTestFactory();
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long viewerId = await factory.SeedViewerAsync();
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using var scope = factory.Services.CreateScope();
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var ctx = scope.ServiceProvider.GetRequiredService<SVSimDbContext>();
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var v = await ctx.Viewers.FirstAsync(x => x.Id == viewerId);
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v.Currency.Rupees = 100;
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await ctx.SaveChangesAsync();
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var inv = scope.ServiceProvider.GetRequiredService<IInventoryService>();
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await using (var tx = await inv.BeginAsync(viewerId))
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{
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await tx.GrantAsync(UserGoodsType.Rupy, 0, 50);
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// no commit; dispose runs
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}
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using var verifyScope = factory.Services.CreateScope();
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var ctx2 = verifyScope.ServiceProvider.GetRequiredService<SVSimDbContext>();
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var v2 = await ctx2.Viewers.AsNoTracking().FirstAsync(x => x.Id == viewerId);
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Assert.That(v2.Currency.Rupees, Is.EqualTo(100UL), "no persistence without commit");
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}
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[Test]
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public async Task Use_after_commit_throws()
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{
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using var factory = new SVSimTestFactory();
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long viewerId = await factory.SeedViewerAsync();
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using var scope = factory.Services.CreateScope();
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var inv = scope.ServiceProvider.GetRequiredService<IInventoryService>();
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await using var tx = await inv.BeginAsync(viewerId);
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await tx.CommitAsync();
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Assert.ThrowsAsync<InvalidOperationException>(
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async () => { await tx.GrantAsync(UserGoodsType.Rupy, 0, 1); });
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}
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}
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